China's Premium Asphalt Plant Manufacturer | D&G Machinery Stock Code 1301.HK | Completely Road Construction Solutions Provider, Pursuing Excellence

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D&G - China's Premium Asphalt Plant Manufacturer

D&G MACHINERY, Established in 1999, is a fully owned subsidiary of D&G Technology Holding Company limited(stock code 01301. HK), is one of the leading manufacturers and a total solutions provider in asphalt mixing plant and road material processing industry. We have over 150,000㎡ basement with production capacity of over 80 sets plants annually. D&G MACHINERY provides full range & upmarket asphalt plants which rank the top level all over the world.With strong and professional R&D and dedicated service teams,D&G MACHINERY is highly recognized by customers as the leading professional manufacturer in asphalt mixing plant industry as well as RAP application field.

We are dedicated to innovations in technology and continuous improvement in quality.

D&G Asphalt Plant History:

  • 1999

    D&G Machinery established in Beijing

    Formally established in Beijing,China

  • 2001

    DG2000-4000 asphalt mixing plants D&G Machinery

    DG2000/3000/4000 asphalt mixing plants were developed independently

  • 2004

    DG2000-4000 asphalt mixing plants D&G Machinery

    DGLeap Cloud Intelligent Control System was developed independently

  • 2006

    DG2000-4000 asphalt mixing plants D&G Machinery

    Langfang Production Base in Hebei Province, China was officially put into operation

  • 2009

    DG2000-4000 asphalt mixing plants D&G Machinery

    [Independent Intellectual Property Right] The world's 1st 5000-model asphalt mixing plant was launched by D&G Machinery

  • 2011

    DG2000-4000 asphalt mixing plants D&G Machinery

    Won China TOP50 Construction Machinery Manufacturers

  • 2014

    DG2000-4000 asphalt mixing plants D&G Machinery

    Launched the 1st Monoblock RAP asphalt mixing plant in the world

  • 2015

    DG2000-4000 asphalt mixing plants D&G Machinery

    D&G Technology, the parent company of D&G Machinery listed on the main board of HKSE

  • 2017

    DG2000-4000 asphalt mixing plants D&G Machinery

    Total sales reached 500 sets & awarded Global TOP100 Construction Machinery Manufacturers

  • 2018

    DG2000-4000 asphalt mixing plants D&G Machinery

    D&G Machinery's Monoblock RAP asphalt mixing plant won the "Product Filling the Domestic Gap Award in 2018"

  • 2019

    DG2000-4000 asphalt mixing plants D&G Machinery

    Recognized as "China's Demonstration Company for Green Design of Industrial Products" & its equipments exported to 30+ countries and regions worldwide

  • 2020

    DG2000-4000 asphalt mixing plants D&G Machinery

    DGX asphalt mixing plant was developed and entered the market

  • 2021

    DG2000-4000 asphalt mixing plants D&G Machinery

    "DGReach" service brand unveiled and implemented

  • 2022

    DG2000-4000 asphalt mixing plants D&G Machinery

    Total sales reached 800 sets; D&G Machinery's RAP Crushing & Screening Equipment unveiled

  • 2023

    DG2000-4000 asphalt mixing plants D&G Machinery

    D&G Machinery's sand manufacturing machine was launched; "DGReach Service Intelligent Control System" and DGXi products entered the market

D&G Asphalt Plant - Comprehensive R&D


Enterprise-University-Government Cooperation

The technology R&D center of D&G MACHINERY is at the heart of development of D&G MACHINERY. It works together with relevant national and provincial government agencies, universities, research institutions of the Ministry and industry management departments to build a national scientific research center. In addition to undertaking key scientific research projects of the industry and the state, and actively participating in the development of industry standards, the technology R&D center, mainly engaged in the product overall planning and research and development work, is responsible for the independent development, industrial upgrading, new product development and other important tasks of the company's front-end core technology.


R&D Ability

Technology research and development center of D&G MACHINERY has a technical team composed of professional technical talents of mechanical, electrical, material, and software sections. Besides the psychical parts of asphalt mixing plant, D&G developed self-owned control system “DG LEAP” which is popular in the industry field.

The technology R&D center has established a first-class R&D platform system in China, Focusing on the research and development of “energy saving, emission reduction, environmental protection, and recycling” equipment and processes in highway construction and maintenance, the Technology R&D Center has actively undertaken regional and national key scientific research projects.


Enterprise Planning

The technical innovation of D&G MACHINERY is built on the "one Institute, one Workstation, three Centers" pattern planned by the enterprise:

Three‘ Centers’: The first is the Technology Research and Development Center of D&G MACHINERY, which is the foundation platform of the company's scientific research and technology development. The second is the 'Engineering Technology Research Center': "Hebei Province Green Asphalt Pavement Intelligent Equipment and Process Engineering Technology Research Center" was jointly built by D&G MACHINERY and Hebei Tsinghua Development Research Institute, the Hong Kong University of Science and Technology and Research Institute of Highway Ministry of Transport. An agreement was formally signed on April 17th, 2012, and project cooperation work has started. The third is "Enterprise Technology Center": D&G MACHINERY and Hebei Tsinghua Development Research Institute, Hong Kong University of science and technology and Research Institute of Highway Ministry of Transport officially signed an agreement on the joint construction of "D&G MACHINERY Enterprise Technology Center" on May 18th, 2012, which was to be officially launched in 2013.


DG Leap Control System

D&G MACHINERY provide flexible, industry-specific DG LEAP SYSTEM that is designed around the needs of our asphalt mixing plant customers. With a deep understanding of your industry, D&G MACHINERY solutions spur growth while managing complexity. The result is powerful DG LEAP ERP that free your resources so you can grow your business.

There are 8 function sectors you can choose for your plant management. You can choose anyone or all of them as you need. Please contact us for more details.

  • Remote Monitor
  • Sales Management
  • Supply Chain Management
  • Formula Management
  • Production Management
  • Weighbridge Management
  • Asset Management
  • Analytics and Reporting

Asphalt Plant Manufacturer Production Capacity

D&G MACHINERY is committed to build an intelligent production workshop with informatization, datamation and intellectualization to closely combine information technology with manufacturing technology. By advanced productivity, processing and manufacturing is promoted to be more precise, fast, efficient, product processing accuracy and quality is improved.

Automatic Welding Production Equipment Line

The "one Institute, one Workstation and three Centers" mentioned above will provide the foundation and guarantee for the overall transition of D&G MACHINERY from the traditional manufacturing industry to the advanced manufacturing industry of "scientific and technological innovation". D&G MACHINERY will strive to participate in and make positive contributions to the country's resource recycling and environment protection as well as revitalization of the national manufacturing industry.

CNC Production Equipment Line

The application of the main production equipment like CNC plasma flame cutting machine, CNC bending machine, CNC shearing machine, etc. It can be responsible for cutting all kinds of plates according to size. The advanced machine with high accuracy and fast cutting speed perform the high working efficient and quality standard, greatly improves the quality and precision of processed products.

Automatic Blasting Production Equipment Line

It can be for mechanical derusting of all work pieces to ensure that the surface of work pieces can meet the conditions of spray. Shot blasting, carried out under sealed conditions with dust exhaust apparatus, can reach the specified rust removal grade and obtain even finished surface, closed operation without dust flying, high speed, high efficiency and stable quality.

Global Presence

Global Distribution

The Group's products are sold to many municipalities and autonomous regions in China and over 30 overseas countries and regions. It has sold over 800 units of asphalt mixing plants to customers in China and overseas emerging markets and developed countries including Australia, Hong Kong, Russia, Middle East and countries in Africa, and “One Belt One Road” countries including India, Mongolia, Central Asia like Kazakhstan and Turkmenistan, and AESAN countries.

D&G Certification

Established in 1999, D&G MACHINERY has been dedicated to the globalization of Chinese national brands in the whole world. Thanks to our profound experiences accumulated over the past 30 years, D&G MACHINERY is going global boldly to accept tests in the global market while striving to provide services to customers throughout the world and gain their trust.Learn more